931839700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49831}}^1$

素因数の和:49873

約数の個数: 72

約数和(自身を含む): 2335725504

約数和(自身を除く): 1403885804

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 18700, 49831, 99662, 199324, 249155, 498310, 548141, 847127, 996620, 1096282, 1245775, 1694254, 2192564, 2491550, 2740705, 3388508, 4235635, 4983100, 5481410, 8471270, 9318397, 10962820, 13703525, 16942540, 18636794, 21178175, 27407050, 37273588, 42356350, 46591985, 54814100, 84712700, 93183970, 186367940, 232959925, 465919850, 931839700]

約数ペア:

[(1, 931839700), (2, 465919850), (4, 232959925), (5, 186367940), (10, 93183970), (11, 84712700), (17, 54814100), (20, 46591985), (22, 42356350), (25, 37273588), (34, 27407050), (44, 21178175), (50, 18636794), (55, 16942540), (68, 13703525), (85, 10962820), (100, 9318397), (110, 8471270), (170, 5481410), (187, 4983100), (220, 4235635), (275, 3388508), (340, 2740705), (374, 2491550), (425, 2192564), (550, 1694254), (748, 1245775), (850, 1096282), (935, 996620), (1100, 847127), (1700, 548141), (1870, 498310), (3740, 249155), (4675, 199324), (9350, 99662), (18700, 49831)]